• Tonight

    Aug 23

    Lo 66°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      7 mph
    more
  • Wed

    Aug 24

    82°Lo 70°

    Sunny

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Aug 25

    81°Lo 74°

    Clouds and sun; more humid

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      9 mph
    more
  • Fri

    Aug 26

    84°Lo 71°

    Partly sunny and humid

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      10 mph
  • Sat

    Aug 27

    82°Lo 68°

    Abundant sunshine

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Temp (°F) 78° 79° 80° 81° 82° 83° 83° 84°
RealFeel® 81° 83° 85° 88° 89° 90° 90° 90°
Humidity 74% 70% 67% 65% 65% 66% 65% 65%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
3%
 
3%
 
3%
 
3%
 
3%
 
3%
 
3%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 10 SW 10 SW 10 SW 10 SW 10 SW 10 SW 10 SW 10 SW
UV Index 2 3 5 6 6 6 5 3
Cloud Cover 27% 21% 20% 25% 34% 39% 36% 29%
Dew Point 69° 69° 68° 69° 69° 70° 70° 71°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 26

more Historical Weather Data >
  Today Normal Record 8/26/2015
High 84° 78° N/A 84°
Low 71° 60° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:19 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:32 AM with 14:42 of moolight, then sets at 3:14 PM

Sag Harbor Weather Report

Heat, humidity to return across northeastern US late this week

August 23, 2016; 7:32 PM ET

Following a fall-like start to the week, warmth and humidity will build over the northeastern United States prior to the weekend. more >

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index